S-91772A197 8-32 x 3/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan Head Phillips Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and joint integrity under stress
- Precision UNC coarse threading provides faster installation and reduced cross-threading risk in various materials
- Rockwell B70 hardness delivers excellent wear resistance and long-term fastener durability
- Fully threaded design maximizes grip length and holding power across the entire shank
- Phillips No. 2 drive enables efficient torque application with standard industrial tools
- Compliant with ASME B18.6.3 standards guaranteeing dimensional accuracy and interchangeability
Professional Applications & Engineering Value
These 8-32 pan head screws with passivated 18-8 stainless steel construction address critical industrial fastening challenges where corrosion resistance and mechanical strength are paramount. The UNC coarse thread design ensures rapid assembly in metal, plastic, and composite materials while minimizing thread stripping. The rounded pan head profile with Phillips drive provides a low-profile, secure fastening solution for machinery, electrical enclosures, and automotive components where vibration resistance and consistent clamp load are essential. The combination of Class 2A thread fit and full threading delivers reliable performance in high-vibration environments, making these screws ideal for OEM manufacturing and maintenance applications requiring durable, compliant fasteners.
Specification Summary & Compliance
This fastener maintains Class 2A thread fit tolerance with UNC coarse thread specifications (8-32 thread size, 0.164" diameter). Manufacturing complies with ASME B18.6.3 standards for dimensional consistency. The screw meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring safe use in regulated industrial and electronic applications.
